1 | (function (global, factory) {
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2 | typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
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3 | typeof define === 'function' && define.amd ? define(factory) :
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4 | (global.JSON5 = factory());
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5 | }(this, (function () { 'use strict';
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6 |
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7 | function createCommonjsModule(fn, module) {
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8 | return module = { exports: {} }, fn(module, module.exports), module.exports;
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9 | }
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10 |
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11 | var _global = createCommonjsModule(function (module) {
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12 | // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
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13 | var global = module.exports = typeof window != 'undefined' && window.Math == Math
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14 | ? window : typeof self != 'undefined' && self.Math == Math ? self
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15 | // eslint-disable-next-line no-new-func
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16 | : Function('return this')();
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17 | if (typeof __g == 'number') { __g = global; } // eslint-disable-line no-undef
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18 | });
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19 |
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20 | var _core = createCommonjsModule(function (module) {
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21 | var core = module.exports = { version: '2.6.5' };
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22 | if (typeof __e == 'number') { __e = core; } // eslint-disable-line no-undef
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23 | });
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24 | var _core_1 = _core.version;
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25 |
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26 | var _isObject = function (it) {
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27 | return typeof it === 'object' ? it !== null : typeof it === 'function';
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28 | };
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29 |
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30 | var _anObject = function (it) {
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31 | if (!_isObject(it)) { throw TypeError(it + ' is not an object!'); }
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32 | return it;
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33 | };
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34 |
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35 | var _fails = function (exec) {
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36 | try {
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37 | return !!exec();
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38 | } catch (e) {
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39 | return true;
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40 | }
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41 | };
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42 |
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43 | // Thank's IE8 for his funny defineProperty
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44 | var _descriptors = !_fails(function () {
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45 | return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
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46 | });
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47 |
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48 | var document = _global.document;
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49 | // typeof document.createElement is 'object' in old IE
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50 | var is = _isObject(document) && _isObject(document.createElement);
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51 | var _domCreate = function (it) {
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52 | return is ? document.createElement(it) : {};
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53 | };
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54 |
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55 | var _ie8DomDefine = !_descriptors && !_fails(function () {
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56 | return Object.defineProperty(_domCreate('div'), 'a', { get: function () { return 7; } }).a != 7;
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57 | });
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58 |
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59 | // 7.1.1 ToPrimitive(input [, PreferredType])
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60 |
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61 | // instead of the ES6 spec version, we didn't implement @@toPrimitive case
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62 | // and the second argument - flag - preferred type is a string
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63 | var _toPrimitive = function (it, S) {
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64 | if (!_isObject(it)) { return it; }
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65 | var fn, val;
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66 | if (S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) { return val; }
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67 | if (typeof (fn = it.valueOf) == 'function' && !_isObject(val = fn.call(it))) { return val; }
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68 | if (!S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) { return val; }
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69 | throw TypeError("Can't convert object to primitive value");
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70 | };
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71 |
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72 | var dP = Object.defineProperty;
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73 |
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74 | var f = _descriptors ? Object.defineProperty : function defineProperty(O, P, Attributes) {
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75 | _anObject(O);
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76 | P = _toPrimitive(P, true);
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77 | _anObject(Attributes);
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78 | if (_ie8DomDefine) { try {
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79 | return dP(O, P, Attributes);
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80 | } catch (e) { /* empty */ } }
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81 | if ('get' in Attributes || 'set' in Attributes) { throw TypeError('Accessors not supported!'); }
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82 | if ('value' in Attributes) { O[P] = Attributes.value; }
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83 | return O;
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84 | };
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85 |
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86 | var _objectDp = {
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87 | f: f
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88 | };
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89 |
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90 | var _propertyDesc = function (bitmap, value) {
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91 | return {
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92 | enumerable: !(bitmap & 1),
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93 | configurable: !(bitmap & 2),
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94 | writable: !(bitmap & 4),
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95 | value: value
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96 | };
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97 | };
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98 |
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99 | var _hide = _descriptors ? function (object, key, value) {
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100 | return _objectDp.f(object, key, _propertyDesc(1, value));
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101 | } : function (object, key, value) {
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102 | object[key] = value;
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103 | return object;
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104 | };
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105 |
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106 | var hasOwnProperty = {}.hasOwnProperty;
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107 | var _has = function (it, key) {
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108 | return hasOwnProperty.call(it, key);
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109 | };
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110 |
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111 | var id = 0;
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112 | var px = Math.random();
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113 | var _uid = function (key) {
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114 | return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
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115 | };
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116 |
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117 | var _library = false;
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118 |
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119 | var _shared = createCommonjsModule(function (module) {
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120 | var SHARED = '__core-js_shared__';
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121 | var store = _global[SHARED] || (_global[SHARED] = {});
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122 |
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123 | (module.exports = function (key, value) {
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124 | return store[key] || (store[key] = value !== undefined ? value : {});
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125 | })('versions', []).push({
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126 | version: _core.version,
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127 | mode: _library ? 'pure' : 'global',
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128 | copyright: '© 2019 Denis Pushkarev (zloirock.ru)'
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129 | });
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130 | });
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131 |
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132 | var _functionToString = _shared('native-function-to-string', Function.toString);
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133 |
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134 | var _redefine = createCommonjsModule(function (module) {
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135 | var SRC = _uid('src');
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136 |
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137 | var TO_STRING = 'toString';
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138 | var TPL = ('' + _functionToString).split(TO_STRING);
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139 |
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140 | _core.inspectSource = function (it) {
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141 | return _functionToString.call(it);
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142 | };
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143 |
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144 | (module.exports = function (O, key, val, safe) {
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145 | var isFunction = typeof val == 'function';
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146 | if (isFunction) { _has(val, 'name') || _hide(val, 'name', key); }
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147 | if (O[key] === val) { return; }
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148 | if (isFunction) { _has(val, SRC) || _hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key))); }
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149 | if (O === _global) {
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150 | O[key] = val;
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151 | } else if (!safe) {
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152 | delete O[key];
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153 | _hide(O, key, val);
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154 | } else if (O[key]) {
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155 | O[key] = val;
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156 | } else {
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157 | _hide(O, key, val);
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158 | }
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159 | // add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
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160 | })(Function.prototype, TO_STRING, function toString() {
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161 | return typeof this == 'function' && this[SRC] || _functionToString.call(this);
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162 | });
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163 | });
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164 |
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165 | var _aFunction = function (it) {
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166 | if (typeof it != 'function') { throw TypeError(it + ' is not a function!'); }
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167 | return it;
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168 | };
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169 |
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170 | // optional / simple context binding
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171 |
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172 | var _ctx = function (fn, that, length) {
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173 | _aFunction(fn);
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174 | if (that === undefined) { return fn; }
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175 | switch (length) {
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176 | case 1: return function (a) {
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177 | return fn.call(that, a);
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178 | };
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179 | case 2: return function (a, b) {
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180 | return fn.call(that, a, b);
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181 | };
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182 | case 3: return function (a, b, c) {
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183 | return fn.call(that, a, b, c);
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184 | };
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185 | }
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186 | return function (/* ...args */) {
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187 | return fn.apply(that, arguments);
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188 | };
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189 | };
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190 |
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191 | var PROTOTYPE = 'prototype';
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192 |
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193 | var $export = function (type, name, source) {
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194 | var IS_FORCED = type & $export.F;
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195 | var IS_GLOBAL = type & $export.G;
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196 | var IS_STATIC = type & $export.S;
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197 | var IS_PROTO = type & $export.P;
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198 | var IS_BIND = type & $export.B;
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199 | var target = IS_GLOBAL ? _global : IS_STATIC ? _global[name] || (_global[name] = {}) : (_global[name] || {})[PROTOTYPE];
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200 | var exports = IS_GLOBAL ? _core : _core[name] || (_core[name] = {});
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201 | var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {});
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202 | var key, own, out, exp;
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203 | if (IS_GLOBAL) { source = name; }
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204 | for (key in source) {
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205 | // contains in native
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206 | own = !IS_FORCED && target && target[key] !== undefined;
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207 | // export native or passed
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208 | out = (own ? target : source)[key];
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209 | // bind timers to global for call from export context
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210 | exp = IS_BIND && own ? _ctx(out, _global) : IS_PROTO && typeof out == 'function' ? _ctx(Function.call, out) : out;
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211 | // extend global
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212 | if (target) { _redefine(target, key, out, type & $export.U); }
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213 | // export
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214 | if (exports[key] != out) { _hide(exports, key, exp); }
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215 | if (IS_PROTO && expProto[key] != out) { expProto[key] = out; }
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216 | }
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217 | };
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218 | _global.core = _core;
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219 | // type bitmap
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220 | $export.F = 1; // forced
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221 | $export.G = 2; // global
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222 | $export.S = 4; // static
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223 | $export.P = 8; // proto
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224 | $export.B = 16; // bind
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225 | $export.W = 32; // wrap
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226 | $export.U = 64; // safe
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227 | $export.R = 128; // real proto method for `library`
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228 | var _export = $export;
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229 |
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230 | // 7.1.4 ToInteger
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231 | var ceil = Math.ceil;
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232 | var floor = Math.floor;
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233 | var _toInteger = function (it) {
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234 | return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
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235 | };
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236 |
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237 | // 7.2.1 RequireObjectCoercible(argument)
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238 | var _defined = function (it) {
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239 | if (it == undefined) { throw TypeError("Can't call method on " + it); }
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240 | return it;
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241 | };
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242 |
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243 | // true -> String#at
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244 | // false -> String#codePointAt
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245 | var _stringAt = function (TO_STRING) {
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246 | return function (that, pos) {
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247 | var s = String(_defined(that));
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248 | var i = _toInteger(pos);
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249 | var l = s.length;
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250 | var a, b;
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251 | if (i < 0 || i >= l) { return TO_STRING ? '' : undefined; }
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252 | a = s.charCodeAt(i);
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253 | return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
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254 | ? TO_STRING ? s.charAt(i) : a
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255 | : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
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256 | };
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257 | };
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258 |
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259 | var $at = _stringAt(false);
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260 | _export(_export.P, 'String', {
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261 | // 21.1.3.3 String.prototype.codePointAt(pos)
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262 | codePointAt: function codePointAt(pos) {
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263 | return $at(this, pos);
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264 | }
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265 | });
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266 |
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267 | var codePointAt = _core.String.codePointAt;
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268 |
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269 | var max = Math.max;
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270 | var min = Math.min;
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271 | var _toAbsoluteIndex = function (index, length) {
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272 | index = _toInteger(index);
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273 | return index < 0 ? max(index + length, 0) : min(index, length);
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274 | };
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275 |
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276 | var fromCharCode = String.fromCharCode;
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277 | var $fromCodePoint = String.fromCodePoint;
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278 |
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279 | // length should be 1, old FF problem
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280 | _export(_export.S + _export.F * (!!$fromCodePoint && $fromCodePoint.length != 1), 'String', {
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281 | // 21.1.2.2 String.fromCodePoint(...codePoints)
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282 | fromCodePoint: function fromCodePoint(x) {
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283 | var arguments$1 = arguments;
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284 | // eslint-disable-line no-unused-vars
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285 | var res = [];
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286 | var aLen = arguments.length;
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287 | var i = 0;
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288 | var code;
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289 | while (aLen > i) {
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290 | code = +arguments$1[i++];
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291 | if (_toAbsoluteIndex(code, 0x10ffff) !== code) { throw RangeError(code + ' is not a valid code point'); }
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292 | res.push(code < 0x10000
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293 | ? fromCharCode(code)
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294 | : fromCharCode(((code -= 0x10000) >> 10) + 0xd800, code % 0x400 + 0xdc00)
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295 | );
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296 | } return res.join('');
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297 | }
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298 | });
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299 |
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300 | var fromCodePoint = _core.String.fromCodePoint;
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301 |
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302 | // This is a generated file. Do not edit.
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303 | var Space_Separator = /[\u1680\u2000-\u200A\u202F\u205F\u3000]/;
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304 | var ID_Start = 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---|
305 | var ID_Continue = /[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0300-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u0483-\u0487\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u05D0-\u05EA\u05F0-\u05F2\u0610-\u061A\u0620-\u0669\u066E-\u06D3\u06D5-\u06DC\u06DF-\u06E8\u06EA-\u06FC\u06FF\u0710-\u074A\u074D-\u07B1\u07C0-\u07F5\u07FA\u0800-\u082D\u0840-\u085B\u0860-\u086A\u08A0-\u08B4\u08B6-\u08BD\u08D4-\u08E1\u08E3-\u0963\u0966-\u096F\u0971-\u0983\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BC-\u09C4\u09C7\u09C8\u09CB-\u09CE\u09D7\u09DC\u09DD\u09DF-\u09E3\u09E6-\u09F1\u09FC\u0A01-\u0A03\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A59-\u0A5C\u0A5E\u0A66-\u0A75\u0A81-\u0A83\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABC-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AD0\u0AE0-\u0AE3\u0AE6-\u0AEF\u0AF9-\u0AFF\u0B01-\u0B03\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3C-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B5C\u0B5D\u0B5F-\u0B63\u0B66-\u0B6F\u0B71\u0B82\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD0\u0BD7\u0BE6-\u0BEF\u0C00-\u0C03\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C58-\u0C5A\u0C60-\u0C63\u0C66-\u0C6F\u0C80-\u0C83\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBC-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CDE\u0CE0-\u0CE3\u0CE6-\u0CEF\u0CF1\u0CF2\u0D00-\u0D03\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D44\u0D46-\u0D48\u0D4A-\u0D4E\u0D54-\u0D57\u0D5F-\u0D63\u0D66-\u0D6F\u0D7A-\u0D7F\u0D82\u0D83\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DE6-\u0DEF\u0DF2\u0DF3\u0E01-\u0E3A\u0E40-\u0E4E\u0E50-\u0E59\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB9\u0EBB-\u0EBD\u0EC0-\u0EC4\u0EC6\u0EC8-\u0ECD\u0ED0-\u0ED9\u0EDC-\u0EDF\u0F00\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E-\u0F47\u0F49-\u0F6C\u0F71-\u0F84\u0F86-\u0F97\u0F99-\u0FBC\u0FC6\u1000-\u1049\u1050-\u109D\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u135D-\u135F\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1714\u1720-\u1734\u1740-\u1753\u1760-\u176C\u176E-\u1770\u1772\u1773\u1780-\u17D3\u17D7\u17DC\u17DD\u17E0-\u17E9\u180B-\u180D\u1810-\u1819\u1820-\u1877\u1880-\u18AA\u18B0-\u18F5\u1900-\u191E\u1920-\u192B\u1930-\u193B\u1946-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u19D0-\u19D9\u1A00-\u1A1B\u1A20-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AA7\u1AB0-\u1ABD\u1B00-\u1B4B\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1BF3\u1C00-\u1C37\u1C40-\u1C49\u1C4D-\u1C7D\u1C80-\u1C88\u1CD0-\u1CD2\u1CD4-\u1CF9\u1D00-\u1DF9\u1DFB-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u203F\u2040\u2054\u2071\u207F\u2090-\u209C\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D7F-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2DE0-\u2DFF\u2E2F\u3005-\u3007\u3021-\u302F\u3031-\u3035\u3038-\u303C\u3041-\u3096\u3099\u309A\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312E\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FEA\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA62B\uA640-\uA66F\uA674-\uA67D\uA67F-\uA6F1\uA717-\uA71F\uA722-\uA788\uA78B-\uA7AE\uA7B0-\uA7B7\uA7F7-\uA827\uA840-\uA873\uA880-\uA8C5\uA8D0-\uA8D9\uA8E0-\uA8F7\uA8FB\uA8FD\uA900-\uA92D\uA930-\uA953\uA960-\uA97C\uA980-\uA9C0\uA9CF-\uA9D9\uA9E0-\uA9FE\uAA00-\uAA36\uAA40-\uAA4D\uAA50-\uAA59\uAA60-\uAA76\uAA7A-\uAAC2\uAADB-\uAADD\uAAE0-\uAAEF\uAAF2-\uAAF6\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB65\uAB70-\uABEA\uABEC\uABED\uABF0-\uABF9\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE00-\uFE0F\uFE20-\uFE2F\uFE33\uFE34\uFE4D-\uFE4F\uFE70-\uFE74\uFE76-\uFEFC\uFF10-\uFF19\uFF21-\uFF3A\uFF3F\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD40-\uDD74\uDDFD\uDE80-\uDE9C\uDEA0-\uDED0\uDEE0\uDF00-\uDF1F\uDF2D-\uDF4A\uDF50-\uDF7A\uDF80-\uDF9D\uDFA0-\uDFC3\uDFC8-\uDFCF\uDFD1-\uDFD5]|\uD801[\uDC00-\uDC9D\uDCA0-\uDCA9\uDCB0-\uDCD3\uDCD8-\uDCFB\uDD00-\uDD27\uDD30-\uDD63\uDE00-\uDF36\uDF40-\uDF55\uDF60-\uDF67]|\uD802[\uDC00-\uDC05\uDC08\uDC0A-\uDC35\uDC37\uDC38\uDC3C\uDC3F-\uDC55\uDC60-\uDC76\uDC80-\uDC9E\uDCE0-\uDCF2\uDCF4\uDCF5\uDD00-\uDD15\uDD20-\uDD39\uDD80-\uDDB7\uDDBE\uDDBF\uDE00-\uDE03\uDE05\uDE06\uDE0C-\uDE13\uDE15-\uDE17\uDE19-\uDE33\uDE38-\uDE3A\uDE3F\uDE60-\uDE7C\uDE80-\uDE9C\uDEC0-\uDEC7\uDEC9-\uDEE6\uDF00-\uDF35\uDF40-\uDF55\uDF60-\uDF72\uDF80-\uDF91]|\uD803[\uDC00-\uDC48\uDC80-\uDCB2\uDCC0-\uDCF2]|\uD804[\uDC00-\uDC46\uDC66-\uDC6F\uDC7F-\uDCBA\uDCD0-\uDCE8\uDCF0-\uDCF9\uDD00-\uDD34\uDD36-\uDD3F\uDD50-\uDD73\uDD76\uDD80-\uDDC4\uDDCA-\uDDCC\uDDD0-\uDDDA\uDDDC\uDE00-\uDE11\uDE13-\uDE37\uDE3E\uDE80-\uDE86\uDE88\uDE8A-\uDE8D\uDE8F-\uDE9D\uDE9F-\uDEA8\uDEB0-\uDEEA\uDEF0-\uDEF9\uDF00-\uDF03\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3C-\uDF44\uDF47\uDF48\uDF4B-\uDF4D\uDF50\uDF57\uDF5D-\uDF63\uDF66-\uDF6C\uDF70-\uDF74]|\uD805[\uDC00-\uDC4A\uDC50-\uDC59\uDC80-\uDCC5\uDCC7\uDCD0-\uDCD9\uDD80-\uDDB5\uDDB8-\uDDC0\uDDD8-\uDDDD\uDE00-\uDE40\uDE44\uDE50-\uDE59\uDE80-\uDEB7\uDEC0-\uDEC9\uDF00-\uDF19\uDF1D-\uDF2B\uDF30-\uDF39]|\uD806[\uDCA0-\uDCE9\uDCFF\uDE00-\uDE3E\uDE47\uDE50-\uDE83\uDE86-\uDE99\uDEC0-\uDEF8]|\uD807[\uDC00-\uDC08\uDC0A-\uDC36\uDC38-\uDC40\uDC50-\uDC59\uDC72-\uDC8F\uDC92-\uDCA7\uDCA9-\uDCB6\uDD00-\uDD06\uDD08\uDD09\uDD0B-\uDD36\uDD3A\uDD3C\uDD3D\uDD3F-\uDD47\uDD50-\uDD59]|\uD808[\uDC00-\uDF99]|\uD809[\uDC00-\uDC6E\uDC80-\uDD43]|[\uD80C\uD81C-\uD820\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872\uD874-\uD879][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD811[\uDC00-\uDE46]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDE60-\uDE69\uDED0-\uDEED\uDEF0-\uDEF4\uDF00-\uDF36\uDF40-\uDF43\uDF50-\uDF59\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50-\uDF7E\uDF8F-\uDF9F\uDFE0\uDFE1]|\uD821[\uDC00-\uDFEC]|\uD822[\uDC00-\uDEF2]|\uD82C[\uDC00-\uDD1E\uDD70-\uDEFB]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99\uDC9D\uDC9E]|\uD834[\uDD65-\uDD69\uDD6D-\uDD72\uDD7B-\uDD82\uDD85-\uDD8B\uDDAA-\uDDAD\uDE42-\uDE44]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB\uDFCE-\uDFFF]|\uD836[\uDE00-\uDE36\uDE3B-\uDE6C\uDE75\uDE84\uDE9B-\uDE9F\uDEA1-\uDEAF]|\uD838[\uDC00-\uDC06\uDC08-\uDC18\uDC1B-\uDC21\uDC23\uDC24\uDC26-\uDC2A]|\uD83A[\uDC00-\uDCC4\uDCD0-\uDCD6\uDD00-\uDD4A\uDD50-\uDD59]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0]|\uD87E[\uDC00-\uDE1D]|\uDB40[\uDD00-\uDDEF]/;
|
---|
306 |
|
---|
307 | var unicode = {
|
---|
308 | Space_Separator: Space_Separator,
|
---|
309 | ID_Start: ID_Start,
|
---|
310 | ID_Continue: ID_Continue
|
---|
311 | };
|
---|
312 |
|
---|
313 | var util = {
|
---|
314 | isSpaceSeparator: function isSpaceSeparator (c) {
|
---|
315 | return typeof c === 'string' && unicode.Space_Separator.test(c)
|
---|
316 | },
|
---|
317 |
|
---|
318 | isIdStartChar: function isIdStartChar (c) {
|
---|
319 | return typeof c === 'string' && (
|
---|
320 | (c >= 'a' && c <= 'z') ||
|
---|
321 | (c >= 'A' && c <= 'Z') ||
|
---|
322 | (c === '$') || (c === '_') ||
|
---|
323 | unicode.ID_Start.test(c)
|
---|
324 | )
|
---|
325 | },
|
---|
326 |
|
---|
327 | isIdContinueChar: function isIdContinueChar (c) {
|
---|
328 | return typeof c === 'string' && (
|
---|
329 | (c >= 'a' && c <= 'z') ||
|
---|
330 | (c >= 'A' && c <= 'Z') ||
|
---|
331 | (c >= '0' && c <= '9') ||
|
---|
332 | (c === '$') || (c === '_') ||
|
---|
333 | (c === '\u200C') || (c === '\u200D') ||
|
---|
334 | unicode.ID_Continue.test(c)
|
---|
335 | )
|
---|
336 | },
|
---|
337 |
|
---|
338 | isDigit: function isDigit (c) {
|
---|
339 | return typeof c === 'string' && /[0-9]/.test(c)
|
---|
340 | },
|
---|
341 |
|
---|
342 | isHexDigit: function isHexDigit (c) {
|
---|
343 | return typeof c === 'string' && /[0-9A-Fa-f]/.test(c)
|
---|
344 | },
|
---|
345 | };
|
---|
346 |
|
---|
347 | var source;
|
---|
348 | var parseState;
|
---|
349 | var stack;
|
---|
350 | var pos;
|
---|
351 | var line;
|
---|
352 | var column;
|
---|
353 | var token;
|
---|
354 | var key;
|
---|
355 | var root;
|
---|
356 |
|
---|
357 | var parse = function parse (text, reviver) {
|
---|
358 | source = String(text);
|
---|
359 | parseState = 'start';
|
---|
360 | stack = [];
|
---|
361 | pos = 0;
|
---|
362 | line = 1;
|
---|
363 | column = 0;
|
---|
364 | token = undefined;
|
---|
365 | key = undefined;
|
---|
366 | root = undefined;
|
---|
367 |
|
---|
368 | do {
|
---|
369 | token = lex();
|
---|
370 |
|
---|
371 | // This code is unreachable.
|
---|
372 | // if (!parseStates[parseState]) {
|
---|
373 | // throw invalidParseState()
|
---|
374 | // }
|
---|
375 |
|
---|
376 | parseStates[parseState]();
|
---|
377 | } while (token.type !== 'eof')
|
---|
378 |
|
---|
379 | if (typeof reviver === 'function') {
|
---|
380 | return internalize({'': root}, '', reviver)
|
---|
381 | }
|
---|
382 |
|
---|
383 | return root
|
---|
384 | };
|
---|
385 |
|
---|
386 | function internalize (holder, name, reviver) {
|
---|
387 | var value = holder[name];
|
---|
388 | if (value != null && typeof value === 'object') {
|
---|
389 | for (var key in value) {
|
---|
390 | var replacement = internalize(value, key, reviver);
|
---|
391 | if (replacement === undefined) {
|
---|
392 | delete value[key];
|
---|
393 | } else {
|
---|
394 | value[key] = replacement;
|
---|
395 | }
|
---|
396 | }
|
---|
397 | }
|
---|
398 |
|
---|
399 | return reviver.call(holder, name, value)
|
---|
400 | }
|
---|
401 |
|
---|
402 | var lexState;
|
---|
403 | var buffer;
|
---|
404 | var doubleQuote;
|
---|
405 | var sign;
|
---|
406 | var c;
|
---|
407 |
|
---|
408 | function lex () {
|
---|
409 | lexState = 'default';
|
---|
410 | buffer = '';
|
---|
411 | doubleQuote = false;
|
---|
412 | sign = 1;
|
---|
413 |
|
---|
414 | for (;;) {
|
---|
415 | c = peek();
|
---|
416 |
|
---|
417 | // This code is unreachable.
|
---|
418 | // if (!lexStates[lexState]) {
|
---|
419 | // throw invalidLexState(lexState)
|
---|
420 | // }
|
---|
421 |
|
---|
422 | var token = lexStates[lexState]();
|
---|
423 | if (token) {
|
---|
424 | return token
|
---|
425 | }
|
---|
426 | }
|
---|
427 | }
|
---|
428 |
|
---|
429 | function peek () {
|
---|
430 | if (source[pos]) {
|
---|
431 | return String.fromCodePoint(source.codePointAt(pos))
|
---|
432 | }
|
---|
433 | }
|
---|
434 |
|
---|
435 | function read () {
|
---|
436 | var c = peek();
|
---|
437 |
|
---|
438 | if (c === '\n') {
|
---|
439 | line++;
|
---|
440 | column = 0;
|
---|
441 | } else if (c) {
|
---|
442 | column += c.length;
|
---|
443 | } else {
|
---|
444 | column++;
|
---|
445 | }
|
---|
446 |
|
---|
447 | if (c) {
|
---|
448 | pos += c.length;
|
---|
449 | }
|
---|
450 |
|
---|
451 | return c
|
---|
452 | }
|
---|
453 |
|
---|
454 | var lexStates = {
|
---|
455 | default: function default$1 () {
|
---|
456 | switch (c) {
|
---|
457 | case '\t':
|
---|
458 | case '\v':
|
---|
459 | case '\f':
|
---|
460 | case ' ':
|
---|
461 | case '\u00A0':
|
---|
462 | case '\uFEFF':
|
---|
463 | case '\n':
|
---|
464 | case '\r':
|
---|
465 | case '\u2028':
|
---|
466 | case '\u2029':
|
---|
467 | read();
|
---|
468 | return
|
---|
469 |
|
---|
470 | case '/':
|
---|
471 | read();
|
---|
472 | lexState = 'comment';
|
---|
473 | return
|
---|
474 |
|
---|
475 | case undefined:
|
---|
476 | read();
|
---|
477 | return newToken('eof')
|
---|
478 | }
|
---|
479 |
|
---|
480 | if (util.isSpaceSeparator(c)) {
|
---|
481 | read();
|
---|
482 | return
|
---|
483 | }
|
---|
484 |
|
---|
485 | // This code is unreachable.
|
---|
486 | // if (!lexStates[parseState]) {
|
---|
487 | // throw invalidLexState(parseState)
|
---|
488 | // }
|
---|
489 |
|
---|
490 | return lexStates[parseState]()
|
---|
491 | },
|
---|
492 |
|
---|
493 | comment: function comment () {
|
---|
494 | switch (c) {
|
---|
495 | case '*':
|
---|
496 | read();
|
---|
497 | lexState = 'multiLineComment';
|
---|
498 | return
|
---|
499 |
|
---|
500 | case '/':
|
---|
501 | read();
|
---|
502 | lexState = 'singleLineComment';
|
---|
503 | return
|
---|
504 | }
|
---|
505 |
|
---|
506 | throw invalidChar(read())
|
---|
507 | },
|
---|
508 |
|
---|
509 | multiLineComment: function multiLineComment () {
|
---|
510 | switch (c) {
|
---|
511 | case '*':
|
---|
512 | read();
|
---|
513 | lexState = 'multiLineCommentAsterisk';
|
---|
514 | return
|
---|
515 |
|
---|
516 | case undefined:
|
---|
517 | throw invalidChar(read())
|
---|
518 | }
|
---|
519 |
|
---|
520 | read();
|
---|
521 | },
|
---|
522 |
|
---|
523 | multiLineCommentAsterisk: function multiLineCommentAsterisk () {
|
---|
524 | switch (c) {
|
---|
525 | case '*':
|
---|
526 | read();
|
---|
527 | return
|
---|
528 |
|
---|
529 | case '/':
|
---|
530 | read();
|
---|
531 | lexState = 'default';
|
---|
532 | return
|
---|
533 |
|
---|
534 | case undefined:
|
---|
535 | throw invalidChar(read())
|
---|
536 | }
|
---|
537 |
|
---|
538 | read();
|
---|
539 | lexState = 'multiLineComment';
|
---|
540 | },
|
---|
541 |
|
---|
542 | singleLineComment: function singleLineComment () {
|
---|
543 | switch (c) {
|
---|
544 | case '\n':
|
---|
545 | case '\r':
|
---|
546 | case '\u2028':
|
---|
547 | case '\u2029':
|
---|
548 | read();
|
---|
549 | lexState = 'default';
|
---|
550 | return
|
---|
551 |
|
---|
552 | case undefined:
|
---|
553 | read();
|
---|
554 | return newToken('eof')
|
---|
555 | }
|
---|
556 |
|
---|
557 | read();
|
---|
558 | },
|
---|
559 |
|
---|
560 | value: function value () {
|
---|
561 | switch (c) {
|
---|
562 | case '{':
|
---|
563 | case '[':
|
---|
564 | return newToken('punctuator', read())
|
---|
565 |
|
---|
566 | case 'n':
|
---|
567 | read();
|
---|
568 | literal('ull');
|
---|
569 | return newToken('null', null)
|
---|
570 |
|
---|
571 | case 't':
|
---|
572 | read();
|
---|
573 | literal('rue');
|
---|
574 | return newToken('boolean', true)
|
---|
575 |
|
---|
576 | case 'f':
|
---|
577 | read();
|
---|
578 | literal('alse');
|
---|
579 | return newToken('boolean', false)
|
---|
580 |
|
---|
581 | case '-':
|
---|
582 | case '+':
|
---|
583 | if (read() === '-') {
|
---|
584 | sign = -1;
|
---|
585 | }
|
---|
586 |
|
---|
587 | lexState = 'sign';
|
---|
588 | return
|
---|
589 |
|
---|
590 | case '.':
|
---|
591 | buffer = read();
|
---|
592 | lexState = 'decimalPointLeading';
|
---|
593 | return
|
---|
594 |
|
---|
595 | case '0':
|
---|
596 | buffer = read();
|
---|
597 | lexState = 'zero';
|
---|
598 | return
|
---|
599 |
|
---|
600 | case '1':
|
---|
601 | case '2':
|
---|
602 | case '3':
|
---|
603 | case '4':
|
---|
604 | case '5':
|
---|
605 | case '6':
|
---|
606 | case '7':
|
---|
607 | case '8':
|
---|
608 | case '9':
|
---|
609 | buffer = read();
|
---|
610 | lexState = 'decimalInteger';
|
---|
611 | return
|
---|
612 |
|
---|
613 | case 'I':
|
---|
614 | read();
|
---|
615 | literal('nfinity');
|
---|
616 | return newToken('numeric', Infinity)
|
---|
617 |
|
---|
618 | case 'N':
|
---|
619 | read();
|
---|
620 | literal('aN');
|
---|
621 | return newToken('numeric', NaN)
|
---|
622 |
|
---|
623 | case '"':
|
---|
624 | case "'":
|
---|
625 | doubleQuote = (read() === '"');
|
---|
626 | buffer = '';
|
---|
627 | lexState = 'string';
|
---|
628 | return
|
---|
629 | }
|
---|
630 |
|
---|
631 | throw invalidChar(read())
|
---|
632 | },
|
---|
633 |
|
---|
634 | identifierNameStartEscape: function identifierNameStartEscape () {
|
---|
635 | if (c !== 'u') {
|
---|
636 | throw invalidChar(read())
|
---|
637 | }
|
---|
638 |
|
---|
639 | read();
|
---|
640 | var u = unicodeEscape();
|
---|
641 | switch (u) {
|
---|
642 | case '$':
|
---|
643 | case '_':
|
---|
644 | break
|
---|
645 |
|
---|
646 | default:
|
---|
647 | if (!util.isIdStartChar(u)) {
|
---|
648 | throw invalidIdentifier()
|
---|
649 | }
|
---|
650 |
|
---|
651 | break
|
---|
652 | }
|
---|
653 |
|
---|
654 | buffer += u;
|
---|
655 | lexState = 'identifierName';
|
---|
656 | },
|
---|
657 |
|
---|
658 | identifierName: function identifierName () {
|
---|
659 | switch (c) {
|
---|
660 | case '$':
|
---|
661 | case '_':
|
---|
662 | case '\u200C':
|
---|
663 | case '\u200D':
|
---|
664 | buffer += read();
|
---|
665 | return
|
---|
666 |
|
---|
667 | case '\\':
|
---|
668 | read();
|
---|
669 | lexState = 'identifierNameEscape';
|
---|
670 | return
|
---|
671 | }
|
---|
672 |
|
---|
673 | if (util.isIdContinueChar(c)) {
|
---|
674 | buffer += read();
|
---|
675 | return
|
---|
676 | }
|
---|
677 |
|
---|
678 | return newToken('identifier', buffer)
|
---|
679 | },
|
---|
680 |
|
---|
681 | identifierNameEscape: function identifierNameEscape () {
|
---|
682 | if (c !== 'u') {
|
---|
683 | throw invalidChar(read())
|
---|
684 | }
|
---|
685 |
|
---|
686 | read();
|
---|
687 | var u = unicodeEscape();
|
---|
688 | switch (u) {
|
---|
689 | case '$':
|
---|
690 | case '_':
|
---|
691 | case '\u200C':
|
---|
692 | case '\u200D':
|
---|
693 | break
|
---|
694 |
|
---|
695 | default:
|
---|
696 | if (!util.isIdContinueChar(u)) {
|
---|
697 | throw invalidIdentifier()
|
---|
698 | }
|
---|
699 |
|
---|
700 | break
|
---|
701 | }
|
---|
702 |
|
---|
703 | buffer += u;
|
---|
704 | lexState = 'identifierName';
|
---|
705 | },
|
---|
706 |
|
---|
707 | sign: function sign$1 () {
|
---|
708 | switch (c) {
|
---|
709 | case '.':
|
---|
710 | buffer = read();
|
---|
711 | lexState = 'decimalPointLeading';
|
---|
712 | return
|
---|
713 |
|
---|
714 | case '0':
|
---|
715 | buffer = read();
|
---|
716 | lexState = 'zero';
|
---|
717 | return
|
---|
718 |
|
---|
719 | case '1':
|
---|
720 | case '2':
|
---|
721 | case '3':
|
---|
722 | case '4':
|
---|
723 | case '5':
|
---|
724 | case '6':
|
---|
725 | case '7':
|
---|
726 | case '8':
|
---|
727 | case '9':
|
---|
728 | buffer = read();
|
---|
729 | lexState = 'decimalInteger';
|
---|
730 | return
|
---|
731 |
|
---|
732 | case 'I':
|
---|
733 | read();
|
---|
734 | literal('nfinity');
|
---|
735 | return newToken('numeric', sign * Infinity)
|
---|
736 |
|
---|
737 | case 'N':
|
---|
738 | read();
|
---|
739 | literal('aN');
|
---|
740 | return newToken('numeric', NaN)
|
---|
741 | }
|
---|
742 |
|
---|
743 | throw invalidChar(read())
|
---|
744 | },
|
---|
745 |
|
---|
746 | zero: function zero () {
|
---|
747 | switch (c) {
|
---|
748 | case '.':
|
---|
749 | buffer += read();
|
---|
750 | lexState = 'decimalPoint';
|
---|
751 | return
|
---|
752 |
|
---|
753 | case 'e':
|
---|
754 | case 'E':
|
---|
755 | buffer += read();
|
---|
756 | lexState = 'decimalExponent';
|
---|
757 | return
|
---|
758 |
|
---|
759 | case 'x':
|
---|
760 | case 'X':
|
---|
761 | buffer += read();
|
---|
762 | lexState = 'hexadecimal';
|
---|
763 | return
|
---|
764 | }
|
---|
765 |
|
---|
766 | return newToken('numeric', sign * 0)
|
---|
767 | },
|
---|
768 |
|
---|
769 | decimalInteger: function decimalInteger () {
|
---|
770 | switch (c) {
|
---|
771 | case '.':
|
---|
772 | buffer += read();
|
---|
773 | lexState = 'decimalPoint';
|
---|
774 | return
|
---|
775 |
|
---|
776 | case 'e':
|
---|
777 | case 'E':
|
---|
778 | buffer += read();
|
---|
779 | lexState = 'decimalExponent';
|
---|
780 | return
|
---|
781 | }
|
---|
782 |
|
---|
783 | if (util.isDigit(c)) {
|
---|
784 | buffer += read();
|
---|
785 | return
|
---|
786 | }
|
---|
787 |
|
---|
788 | return newToken('numeric', sign * Number(buffer))
|
---|
789 | },
|
---|
790 |
|
---|
791 | decimalPointLeading: function decimalPointLeading () {
|
---|
792 | if (util.isDigit(c)) {
|
---|
793 | buffer += read();
|
---|
794 | lexState = 'decimalFraction';
|
---|
795 | return
|
---|
796 | }
|
---|
797 |
|
---|
798 | throw invalidChar(read())
|
---|
799 | },
|
---|
800 |
|
---|
801 | decimalPoint: function decimalPoint () {
|
---|
802 | switch (c) {
|
---|
803 | case 'e':
|
---|
804 | case 'E':
|
---|
805 | buffer += read();
|
---|
806 | lexState = 'decimalExponent';
|
---|
807 | return
|
---|
808 | }
|
---|
809 |
|
---|
810 | if (util.isDigit(c)) {
|
---|
811 | buffer += read();
|
---|
812 | lexState = 'decimalFraction';
|
---|
813 | return
|
---|
814 | }
|
---|
815 |
|
---|
816 | return newToken('numeric', sign * Number(buffer))
|
---|
817 | },
|
---|
818 |
|
---|
819 | decimalFraction: function decimalFraction () {
|
---|
820 | switch (c) {
|
---|
821 | case 'e':
|
---|
822 | case 'E':
|
---|
823 | buffer += read();
|
---|
824 | lexState = 'decimalExponent';
|
---|
825 | return
|
---|
826 | }
|
---|
827 |
|
---|
828 | if (util.isDigit(c)) {
|
---|
829 | buffer += read();
|
---|
830 | return
|
---|
831 | }
|
---|
832 |
|
---|
833 | return newToken('numeric', sign * Number(buffer))
|
---|
834 | },
|
---|
835 |
|
---|
836 | decimalExponent: function decimalExponent () {
|
---|
837 | switch (c) {
|
---|
838 | case '+':
|
---|
839 | case '-':
|
---|
840 | buffer += read();
|
---|
841 | lexState = 'decimalExponentSign';
|
---|
842 | return
|
---|
843 | }
|
---|
844 |
|
---|
845 | if (util.isDigit(c)) {
|
---|
846 | buffer += read();
|
---|
847 | lexState = 'decimalExponentInteger';
|
---|
848 | return
|
---|
849 | }
|
---|
850 |
|
---|
851 | throw invalidChar(read())
|
---|
852 | },
|
---|
853 |
|
---|
854 | decimalExponentSign: function decimalExponentSign () {
|
---|
855 | if (util.isDigit(c)) {
|
---|
856 | buffer += read();
|
---|
857 | lexState = 'decimalExponentInteger';
|
---|
858 | return
|
---|
859 | }
|
---|
860 |
|
---|
861 | throw invalidChar(read())
|
---|
862 | },
|
---|
863 |
|
---|
864 | decimalExponentInteger: function decimalExponentInteger () {
|
---|
865 | if (util.isDigit(c)) {
|
---|
866 | buffer += read();
|
---|
867 | return
|
---|
868 | }
|
---|
869 |
|
---|
870 | return newToken('numeric', sign * Number(buffer))
|
---|
871 | },
|
---|
872 |
|
---|
873 | hexadecimal: function hexadecimal () {
|
---|
874 | if (util.isHexDigit(c)) {
|
---|
875 | buffer += read();
|
---|
876 | lexState = 'hexadecimalInteger';
|
---|
877 | return
|
---|
878 | }
|
---|
879 |
|
---|
880 | throw invalidChar(read())
|
---|
881 | },
|
---|
882 |
|
---|
883 | hexadecimalInteger: function hexadecimalInteger () {
|
---|
884 | if (util.isHexDigit(c)) {
|
---|
885 | buffer += read();
|
---|
886 | return
|
---|
887 | }
|
---|
888 |
|
---|
889 | return newToken('numeric', sign * Number(buffer))
|
---|
890 | },
|
---|
891 |
|
---|
892 | string: function string () {
|
---|
893 | switch (c) {
|
---|
894 | case '\\':
|
---|
895 | read();
|
---|
896 | buffer += escape();
|
---|
897 | return
|
---|
898 |
|
---|
899 | case '"':
|
---|
900 | if (doubleQuote) {
|
---|
901 | read();
|
---|
902 | return newToken('string', buffer)
|
---|
903 | }
|
---|
904 |
|
---|
905 | buffer += read();
|
---|
906 | return
|
---|
907 |
|
---|
908 | case "'":
|
---|
909 | if (!doubleQuote) {
|
---|
910 | read();
|
---|
911 | return newToken('string', buffer)
|
---|
912 | }
|
---|
913 |
|
---|
914 | buffer += read();
|
---|
915 | return
|
---|
916 |
|
---|
917 | case '\n':
|
---|
918 | case '\r':
|
---|
919 | throw invalidChar(read())
|
---|
920 |
|
---|
921 | case '\u2028':
|
---|
922 | case '\u2029':
|
---|
923 | separatorChar(c);
|
---|
924 | break
|
---|
925 |
|
---|
926 | case undefined:
|
---|
927 | throw invalidChar(read())
|
---|
928 | }
|
---|
929 |
|
---|
930 | buffer += read();
|
---|
931 | },
|
---|
932 |
|
---|
933 | start: function start () {
|
---|
934 | switch (c) {
|
---|
935 | case '{':
|
---|
936 | case '[':
|
---|
937 | return newToken('punctuator', read())
|
---|
938 |
|
---|
939 | // This code is unreachable since the default lexState handles eof.
|
---|
940 | // case undefined:
|
---|
941 | // return newToken('eof')
|
---|
942 | }
|
---|
943 |
|
---|
944 | lexState = 'value';
|
---|
945 | },
|
---|
946 |
|
---|
947 | beforePropertyName: function beforePropertyName () {
|
---|
948 | switch (c) {
|
---|
949 | case '$':
|
---|
950 | case '_':
|
---|
951 | buffer = read();
|
---|
952 | lexState = 'identifierName';
|
---|
953 | return
|
---|
954 |
|
---|
955 | case '\\':
|
---|
956 | read();
|
---|
957 | lexState = 'identifierNameStartEscape';
|
---|
958 | return
|
---|
959 |
|
---|
960 | case '}':
|
---|
961 | return newToken('punctuator', read())
|
---|
962 |
|
---|
963 | case '"':
|
---|
964 | case "'":
|
---|
965 | doubleQuote = (read() === '"');
|
---|
966 | lexState = 'string';
|
---|
967 | return
|
---|
968 | }
|
---|
969 |
|
---|
970 | if (util.isIdStartChar(c)) {
|
---|
971 | buffer += read();
|
---|
972 | lexState = 'identifierName';
|
---|
973 | return
|
---|
974 | }
|
---|
975 |
|
---|
976 | throw invalidChar(read())
|
---|
977 | },
|
---|
978 |
|
---|
979 | afterPropertyName: function afterPropertyName () {
|
---|
980 | if (c === ':') {
|
---|
981 | return newToken('punctuator', read())
|
---|
982 | }
|
---|
983 |
|
---|
984 | throw invalidChar(read())
|
---|
985 | },
|
---|
986 |
|
---|
987 | beforePropertyValue: function beforePropertyValue () {
|
---|
988 | lexState = 'value';
|
---|
989 | },
|
---|
990 |
|
---|
991 | afterPropertyValue: function afterPropertyValue () {
|
---|
992 | switch (c) {
|
---|
993 | case ',':
|
---|
994 | case '}':
|
---|
995 | return newToken('punctuator', read())
|
---|
996 | }
|
---|
997 |
|
---|
998 | throw invalidChar(read())
|
---|
999 | },
|
---|
1000 |
|
---|
1001 | beforeArrayValue: function beforeArrayValue () {
|
---|
1002 | if (c === ']') {
|
---|
1003 | return newToken('punctuator', read())
|
---|
1004 | }
|
---|
1005 |
|
---|
1006 | lexState = 'value';
|
---|
1007 | },
|
---|
1008 |
|
---|
1009 | afterArrayValue: function afterArrayValue () {
|
---|
1010 | switch (c) {
|
---|
1011 | case ',':
|
---|
1012 | case ']':
|
---|
1013 | return newToken('punctuator', read())
|
---|
1014 | }
|
---|
1015 |
|
---|
1016 | throw invalidChar(read())
|
---|
1017 | },
|
---|
1018 |
|
---|
1019 | end: function end () {
|
---|
1020 | // This code is unreachable since it's handled by the default lexState.
|
---|
1021 | // if (c === undefined) {
|
---|
1022 | // read()
|
---|
1023 | // return newToken('eof')
|
---|
1024 | // }
|
---|
1025 |
|
---|
1026 | throw invalidChar(read())
|
---|
1027 | },
|
---|
1028 | };
|
---|
1029 |
|
---|
1030 | function newToken (type, value) {
|
---|
1031 | return {
|
---|
1032 | type: type,
|
---|
1033 | value: value,
|
---|
1034 | line: line,
|
---|
1035 | column: column,
|
---|
1036 | }
|
---|
1037 | }
|
---|
1038 |
|
---|
1039 | function literal (s) {
|
---|
1040 | for (var i = 0, list = s; i < list.length; i += 1) {
|
---|
1041 | var c = list[i];
|
---|
1042 |
|
---|
1043 | var p = peek();
|
---|
1044 |
|
---|
1045 | if (p !== c) {
|
---|
1046 | throw invalidChar(read())
|
---|
1047 | }
|
---|
1048 |
|
---|
1049 | read();
|
---|
1050 | }
|
---|
1051 | }
|
---|
1052 |
|
---|
1053 | function escape () {
|
---|
1054 | var c = peek();
|
---|
1055 | switch (c) {
|
---|
1056 | case 'b':
|
---|
1057 | read();
|
---|
1058 | return '\b'
|
---|
1059 |
|
---|
1060 | case 'f':
|
---|
1061 | read();
|
---|
1062 | return '\f'
|
---|
1063 |
|
---|
1064 | case 'n':
|
---|
1065 | read();
|
---|
1066 | return '\n'
|
---|
1067 |
|
---|
1068 | case 'r':
|
---|
1069 | read();
|
---|
1070 | return '\r'
|
---|
1071 |
|
---|
1072 | case 't':
|
---|
1073 | read();
|
---|
1074 | return '\t'
|
---|
1075 |
|
---|
1076 | case 'v':
|
---|
1077 | read();
|
---|
1078 | return '\v'
|
---|
1079 |
|
---|
1080 | case '0':
|
---|
1081 | read();
|
---|
1082 | if (util.isDigit(peek())) {
|
---|
1083 | throw invalidChar(read())
|
---|
1084 | }
|
---|
1085 |
|
---|
1086 | return '\0'
|
---|
1087 |
|
---|
1088 | case 'x':
|
---|
1089 | read();
|
---|
1090 | return hexEscape()
|
---|
1091 |
|
---|
1092 | case 'u':
|
---|
1093 | read();
|
---|
1094 | return unicodeEscape()
|
---|
1095 |
|
---|
1096 | case '\n':
|
---|
1097 | case '\u2028':
|
---|
1098 | case '\u2029':
|
---|
1099 | read();
|
---|
1100 | return ''
|
---|
1101 |
|
---|
1102 | case '\r':
|
---|
1103 | read();
|
---|
1104 | if (peek() === '\n') {
|
---|
1105 | read();
|
---|
1106 | }
|
---|
1107 |
|
---|
1108 | return ''
|
---|
1109 |
|
---|
1110 | case '1':
|
---|
1111 | case '2':
|
---|
1112 | case '3':
|
---|
1113 | case '4':
|
---|
1114 | case '5':
|
---|
1115 | case '6':
|
---|
1116 | case '7':
|
---|
1117 | case '8':
|
---|
1118 | case '9':
|
---|
1119 | throw invalidChar(read())
|
---|
1120 |
|
---|
1121 | case undefined:
|
---|
1122 | throw invalidChar(read())
|
---|
1123 | }
|
---|
1124 |
|
---|
1125 | return read()
|
---|
1126 | }
|
---|
1127 |
|
---|
1128 | function hexEscape () {
|
---|
1129 | var buffer = '';
|
---|
1130 | var c = peek();
|
---|
1131 |
|
---|
1132 | if (!util.isHexDigit(c)) {
|
---|
1133 | throw invalidChar(read())
|
---|
1134 | }
|
---|
1135 |
|
---|
1136 | buffer += read();
|
---|
1137 |
|
---|
1138 | c = peek();
|
---|
1139 | if (!util.isHexDigit(c)) {
|
---|
1140 | throw invalidChar(read())
|
---|
1141 | }
|
---|
1142 |
|
---|
1143 | buffer += read();
|
---|
1144 |
|
---|
1145 | return String.fromCodePoint(parseInt(buffer, 16))
|
---|
1146 | }
|
---|
1147 |
|
---|
1148 | function unicodeEscape () {
|
---|
1149 | var buffer = '';
|
---|
1150 | var count = 4;
|
---|
1151 |
|
---|
1152 | while (count-- > 0) {
|
---|
1153 | var c = peek();
|
---|
1154 | if (!util.isHexDigit(c)) {
|
---|
1155 | throw invalidChar(read())
|
---|
1156 | }
|
---|
1157 |
|
---|
1158 | buffer += read();
|
---|
1159 | }
|
---|
1160 |
|
---|
1161 | return String.fromCodePoint(parseInt(buffer, 16))
|
---|
1162 | }
|
---|
1163 |
|
---|
1164 | var parseStates = {
|
---|
1165 | start: function start () {
|
---|
1166 | if (token.type === 'eof') {
|
---|
1167 | throw invalidEOF()
|
---|
1168 | }
|
---|
1169 |
|
---|
1170 | push();
|
---|
1171 | },
|
---|
1172 |
|
---|
1173 | beforePropertyName: function beforePropertyName () {
|
---|
1174 | switch (token.type) {
|
---|
1175 | case 'identifier':
|
---|
1176 | case 'string':
|
---|
1177 | key = token.value;
|
---|
1178 | parseState = 'afterPropertyName';
|
---|
1179 | return
|
---|
1180 |
|
---|
1181 | case 'punctuator':
|
---|
1182 | // This code is unreachable since it's handled by the lexState.
|
---|
1183 | // if (token.value !== '}') {
|
---|
1184 | // throw invalidToken()
|
---|
1185 | // }
|
---|
1186 |
|
---|
1187 | pop();
|
---|
1188 | return
|
---|
1189 |
|
---|
1190 | case 'eof':
|
---|
1191 | throw invalidEOF()
|
---|
1192 | }
|
---|
1193 |
|
---|
1194 | // This code is unreachable since it's handled by the lexState.
|
---|
1195 | // throw invalidToken()
|
---|
1196 | },
|
---|
1197 |
|
---|
1198 | afterPropertyName: function afterPropertyName () {
|
---|
1199 | // This code is unreachable since it's handled by the lexState.
|
---|
1200 | // if (token.type !== 'punctuator' || token.value !== ':') {
|
---|
1201 | // throw invalidToken()
|
---|
1202 | // }
|
---|
1203 |
|
---|
1204 | if (token.type === 'eof') {
|
---|
1205 | throw invalidEOF()
|
---|
1206 | }
|
---|
1207 |
|
---|
1208 | parseState = 'beforePropertyValue';
|
---|
1209 | },
|
---|
1210 |
|
---|
1211 | beforePropertyValue: function beforePropertyValue () {
|
---|
1212 | if (token.type === 'eof') {
|
---|
1213 | throw invalidEOF()
|
---|
1214 | }
|
---|
1215 |
|
---|
1216 | push();
|
---|
1217 | },
|
---|
1218 |
|
---|
1219 | beforeArrayValue: function beforeArrayValue () {
|
---|
1220 | if (token.type === 'eof') {
|
---|
1221 | throw invalidEOF()
|
---|
1222 | }
|
---|
1223 |
|
---|
1224 | if (token.type === 'punctuator' && token.value === ']') {
|
---|
1225 | pop();
|
---|
1226 | return
|
---|
1227 | }
|
---|
1228 |
|
---|
1229 | push();
|
---|
1230 | },
|
---|
1231 |
|
---|
1232 | afterPropertyValue: function afterPropertyValue () {
|
---|
1233 | // This code is unreachable since it's handled by the lexState.
|
---|
1234 | // if (token.type !== 'punctuator') {
|
---|
1235 | // throw invalidToken()
|
---|
1236 | // }
|
---|
1237 |
|
---|
1238 | if (token.type === 'eof') {
|
---|
1239 | throw invalidEOF()
|
---|
1240 | }
|
---|
1241 |
|
---|
1242 | switch (token.value) {
|
---|
1243 | case ',':
|
---|
1244 | parseState = 'beforePropertyName';
|
---|
1245 | return
|
---|
1246 |
|
---|
1247 | case '}':
|
---|
1248 | pop();
|
---|
1249 | }
|
---|
1250 |
|
---|
1251 | // This code is unreachable since it's handled by the lexState.
|
---|
1252 | // throw invalidToken()
|
---|
1253 | },
|
---|
1254 |
|
---|
1255 | afterArrayValue: function afterArrayValue () {
|
---|
1256 | // This code is unreachable since it's handled by the lexState.
|
---|
1257 | // if (token.type !== 'punctuator') {
|
---|
1258 | // throw invalidToken()
|
---|
1259 | // }
|
---|
1260 |
|
---|
1261 | if (token.type === 'eof') {
|
---|
1262 | throw invalidEOF()
|
---|
1263 | }
|
---|
1264 |
|
---|
1265 | switch (token.value) {
|
---|
1266 | case ',':
|
---|
1267 | parseState = 'beforeArrayValue';
|
---|
1268 | return
|
---|
1269 |
|
---|
1270 | case ']':
|
---|
1271 | pop();
|
---|
1272 | }
|
---|
1273 |
|
---|
1274 | // This code is unreachable since it's handled by the lexState.
|
---|
1275 | // throw invalidToken()
|
---|
1276 | },
|
---|
1277 |
|
---|
1278 | end: function end () {
|
---|
1279 | // This code is unreachable since it's handled by the lexState.
|
---|
1280 | // if (token.type !== 'eof') {
|
---|
1281 | // throw invalidToken()
|
---|
1282 | // }
|
---|
1283 | },
|
---|
1284 | };
|
---|
1285 |
|
---|
1286 | function push () {
|
---|
1287 | var value;
|
---|
1288 |
|
---|
1289 | switch (token.type) {
|
---|
1290 | case 'punctuator':
|
---|
1291 | switch (token.value) {
|
---|
1292 | case '{':
|
---|
1293 | value = {};
|
---|
1294 | break
|
---|
1295 |
|
---|
1296 | case '[':
|
---|
1297 | value = [];
|
---|
1298 | break
|
---|
1299 | }
|
---|
1300 |
|
---|
1301 | break
|
---|
1302 |
|
---|
1303 | case 'null':
|
---|
1304 | case 'boolean':
|
---|
1305 | case 'numeric':
|
---|
1306 | case 'string':
|
---|
1307 | value = token.value;
|
---|
1308 | break
|
---|
1309 |
|
---|
1310 | // This code is unreachable.
|
---|
1311 | // default:
|
---|
1312 | // throw invalidToken()
|
---|
1313 | }
|
---|
1314 |
|
---|
1315 | if (root === undefined) {
|
---|
1316 | root = value;
|
---|
1317 | } else {
|
---|
1318 | var parent = stack[stack.length - 1];
|
---|
1319 | if (Array.isArray(parent)) {
|
---|
1320 | parent.push(value);
|
---|
1321 | } else {
|
---|
1322 | parent[key] = value;
|
---|
1323 | }
|
---|
1324 | }
|
---|
1325 |
|
---|
1326 | if (value !== null && typeof value === 'object') {
|
---|
1327 | stack.push(value);
|
---|
1328 |
|
---|
1329 | if (Array.isArray(value)) {
|
---|
1330 | parseState = 'beforeArrayValue';
|
---|
1331 | } else {
|
---|
1332 | parseState = 'beforePropertyName';
|
---|
1333 | }
|
---|
1334 | } else {
|
---|
1335 | var current = stack[stack.length - 1];
|
---|
1336 | if (current == null) {
|
---|
1337 | parseState = 'end';
|
---|
1338 | } else if (Array.isArray(current)) {
|
---|
1339 | parseState = 'afterArrayValue';
|
---|
1340 | } else {
|
---|
1341 | parseState = 'afterPropertyValue';
|
---|
1342 | }
|
---|
1343 | }
|
---|
1344 | }
|
---|
1345 |
|
---|
1346 | function pop () {
|
---|
1347 | stack.pop();
|
---|
1348 |
|
---|
1349 | var current = stack[stack.length - 1];
|
---|
1350 | if (current == null) {
|
---|
1351 | parseState = 'end';
|
---|
1352 | } else if (Array.isArray(current)) {
|
---|
1353 | parseState = 'afterArrayValue';
|
---|
1354 | } else {
|
---|
1355 | parseState = 'afterPropertyValue';
|
---|
1356 | }
|
---|
1357 | }
|
---|
1358 |
|
---|
1359 | // This code is unreachable.
|
---|
1360 | // function invalidParseState () {
|
---|
1361 | // return new Error(`JSON5: invalid parse state '${parseState}'`)
|
---|
1362 | // }
|
---|
1363 |
|
---|
1364 | // This code is unreachable.
|
---|
1365 | // function invalidLexState (state) {
|
---|
1366 | // return new Error(`JSON5: invalid lex state '${state}'`)
|
---|
1367 | // }
|
---|
1368 |
|
---|
1369 | function invalidChar (c) {
|
---|
1370 | if (c === undefined) {
|
---|
1371 | return syntaxError(("JSON5: invalid end of input at " + line + ":" + column))
|
---|
1372 | }
|
---|
1373 |
|
---|
1374 | return syntaxError(("JSON5: invalid character '" + (formatChar(c)) + "' at " + line + ":" + column))
|
---|
1375 | }
|
---|
1376 |
|
---|
1377 | function invalidEOF () {
|
---|
1378 | return syntaxError(("JSON5: invalid end of input at " + line + ":" + column))
|
---|
1379 | }
|
---|
1380 |
|
---|
1381 | // This code is unreachable.
|
---|
1382 | // function invalidToken () {
|
---|
1383 | // if (token.type === 'eof') {
|
---|
1384 | // return syntaxError(`JSON5: invalid end of input at ${line}:${column}`)
|
---|
1385 | // }
|
---|
1386 |
|
---|
1387 | // const c = String.fromCodePoint(token.value.codePointAt(0))
|
---|
1388 | // return syntaxError(`JSON5: invalid character '${formatChar(c)}' at ${line}:${column}`)
|
---|
1389 | // }
|
---|
1390 |
|
---|
1391 | function invalidIdentifier () {
|
---|
1392 | column -= 5;
|
---|
1393 | return syntaxError(("JSON5: invalid identifier character at " + line + ":" + column))
|
---|
1394 | }
|
---|
1395 |
|
---|
1396 | function separatorChar (c) {
|
---|
1397 | console.warn(("JSON5: '" + (formatChar(c)) + "' in strings is not valid ECMAScript; consider escaping"));
|
---|
1398 | }
|
---|
1399 |
|
---|
1400 | function formatChar (c) {
|
---|
1401 | var replacements = {
|
---|
1402 | "'": "\\'",
|
---|
1403 | '"': '\\"',
|
---|
1404 | '\\': '\\\\',
|
---|
1405 | '\b': '\\b',
|
---|
1406 | '\f': '\\f',
|
---|
1407 | '\n': '\\n',
|
---|
1408 | '\r': '\\r',
|
---|
1409 | '\t': '\\t',
|
---|
1410 | '\v': '\\v',
|
---|
1411 | '\0': '\\0',
|
---|
1412 | '\u2028': '\\u2028',
|
---|
1413 | '\u2029': '\\u2029',
|
---|
1414 | };
|
---|
1415 |
|
---|
1416 | if (replacements[c]) {
|
---|
1417 | return replacements[c]
|
---|
1418 | }
|
---|
1419 |
|
---|
1420 | if (c < ' ') {
|
---|
1421 | var hexString = c.charCodeAt(0).toString(16);
|
---|
1422 | return '\\x' + ('00' + hexString).substring(hexString.length)
|
---|
1423 | }
|
---|
1424 |
|
---|
1425 | return c
|
---|
1426 | }
|
---|
1427 |
|
---|
1428 | function syntaxError (message) {
|
---|
1429 | var err = new SyntaxError(message);
|
---|
1430 | err.lineNumber = line;
|
---|
1431 | err.columnNumber = column;
|
---|
1432 | return err
|
---|
1433 | }
|
---|
1434 |
|
---|
1435 | var stringify = function stringify (value, replacer, space) {
|
---|
1436 | var stack = [];
|
---|
1437 | var indent = '';
|
---|
1438 | var propertyList;
|
---|
1439 | var replacerFunc;
|
---|
1440 | var gap = '';
|
---|
1441 | var quote;
|
---|
1442 |
|
---|
1443 | if (
|
---|
1444 | replacer != null &&
|
---|
1445 | typeof replacer === 'object' &&
|
---|
1446 | !Array.isArray(replacer)
|
---|
1447 | ) {
|
---|
1448 | space = replacer.space;
|
---|
1449 | quote = replacer.quote;
|
---|
1450 | replacer = replacer.replacer;
|
---|
1451 | }
|
---|
1452 |
|
---|
1453 | if (typeof replacer === 'function') {
|
---|
1454 | replacerFunc = replacer;
|
---|
1455 | } else if (Array.isArray(replacer)) {
|
---|
1456 | propertyList = [];
|
---|
1457 | for (var i = 0, list = replacer; i < list.length; i += 1) {
|
---|
1458 | var v = list[i];
|
---|
1459 |
|
---|
1460 | var item = (void 0);
|
---|
1461 |
|
---|
1462 | if (typeof v === 'string') {
|
---|
1463 | item = v;
|
---|
1464 | } else if (
|
---|
1465 | typeof v === 'number' ||
|
---|
1466 | v instanceof String ||
|
---|
1467 | v instanceof Number
|
---|
1468 | ) {
|
---|
1469 | item = String(v);
|
---|
1470 | }
|
---|
1471 |
|
---|
1472 | if (item !== undefined && propertyList.indexOf(item) < 0) {
|
---|
1473 | propertyList.push(item);
|
---|
1474 | }
|
---|
1475 | }
|
---|
1476 | }
|
---|
1477 |
|
---|
1478 | if (space instanceof Number) {
|
---|
1479 | space = Number(space);
|
---|
1480 | } else if (space instanceof String) {
|
---|
1481 | space = String(space);
|
---|
1482 | }
|
---|
1483 |
|
---|
1484 | if (typeof space === 'number') {
|
---|
1485 | if (space > 0) {
|
---|
1486 | space = Math.min(10, Math.floor(space));
|
---|
1487 | gap = ' '.substr(0, space);
|
---|
1488 | }
|
---|
1489 | } else if (typeof space === 'string') {
|
---|
1490 | gap = space.substr(0, 10);
|
---|
1491 | }
|
---|
1492 |
|
---|
1493 | return serializeProperty('', {'': value})
|
---|
1494 |
|
---|
1495 | function serializeProperty (key, holder) {
|
---|
1496 | var value = holder[key];
|
---|
1497 | if (value != null) {
|
---|
1498 | if (typeof value.toJSON5 === 'function') {
|
---|
1499 | value = value.toJSON5(key);
|
---|
1500 | } else if (typeof value.toJSON === 'function') {
|
---|
1501 | value = value.toJSON(key);
|
---|
1502 | }
|
---|
1503 | }
|
---|
1504 |
|
---|
1505 | if (replacerFunc) {
|
---|
1506 | value = replacerFunc.call(holder, key, value);
|
---|
1507 | }
|
---|
1508 |
|
---|
1509 | if (value instanceof Number) {
|
---|
1510 | value = Number(value);
|
---|
1511 | } else if (value instanceof String) {
|
---|
1512 | value = String(value);
|
---|
1513 | } else if (value instanceof Boolean) {
|
---|
1514 | value = value.valueOf();
|
---|
1515 | }
|
---|
1516 |
|
---|
1517 | switch (value) {
|
---|
1518 | case null: return 'null'
|
---|
1519 | case true: return 'true'
|
---|
1520 | case false: return 'false'
|
---|
1521 | }
|
---|
1522 |
|
---|
1523 | if (typeof value === 'string') {
|
---|
1524 | return quoteString(value, false)
|
---|
1525 | }
|
---|
1526 |
|
---|
1527 | if (typeof value === 'number') {
|
---|
1528 | return String(value)
|
---|
1529 | }
|
---|
1530 |
|
---|
1531 | if (typeof value === 'object') {
|
---|
1532 | return Array.isArray(value) ? serializeArray(value) : serializeObject(value)
|
---|
1533 | }
|
---|
1534 |
|
---|
1535 | return undefined
|
---|
1536 | }
|
---|
1537 |
|
---|
1538 | function quoteString (value) {
|
---|
1539 | var quotes = {
|
---|
1540 | "'": 0.1,
|
---|
1541 | '"': 0.2,
|
---|
1542 | };
|
---|
1543 |
|
---|
1544 | var replacements = {
|
---|
1545 | "'": "\\'",
|
---|
1546 | '"': '\\"',
|
---|
1547 | '\\': '\\\\',
|
---|
1548 | '\b': '\\b',
|
---|
1549 | '\f': '\\f',
|
---|
1550 | '\n': '\\n',
|
---|
1551 | '\r': '\\r',
|
---|
1552 | '\t': '\\t',
|
---|
1553 | '\v': '\\v',
|
---|
1554 | '\0': '\\0',
|
---|
1555 | '\u2028': '\\u2028',
|
---|
1556 | '\u2029': '\\u2029',
|
---|
1557 | };
|
---|
1558 |
|
---|
1559 | var product = '';
|
---|
1560 |
|
---|
1561 | for (var i = 0; i < value.length; i++) {
|
---|
1562 | var c = value[i];
|
---|
1563 | switch (c) {
|
---|
1564 | case "'":
|
---|
1565 | case '"':
|
---|
1566 | quotes[c]++;
|
---|
1567 | product += c;
|
---|
1568 | continue
|
---|
1569 |
|
---|
1570 | case '\0':
|
---|
1571 | if (util.isDigit(value[i + 1])) {
|
---|
1572 | product += '\\x00';
|
---|
1573 | continue
|
---|
1574 | }
|
---|
1575 | }
|
---|
1576 |
|
---|
1577 | if (replacements[c]) {
|
---|
1578 | product += replacements[c];
|
---|
1579 | continue
|
---|
1580 | }
|
---|
1581 |
|
---|
1582 | if (c < ' ') {
|
---|
1583 | var hexString = c.charCodeAt(0).toString(16);
|
---|
1584 | product += '\\x' + ('00' + hexString).substring(hexString.length);
|
---|
1585 | continue
|
---|
1586 | }
|
---|
1587 |
|
---|
1588 | product += c;
|
---|
1589 | }
|
---|
1590 |
|
---|
1591 | var quoteChar = quote || Object.keys(quotes).reduce(function (a, b) { return (quotes[a] < quotes[b]) ? a : b; });
|
---|
1592 |
|
---|
1593 | product = product.replace(new RegExp(quoteChar, 'g'), replacements[quoteChar]);
|
---|
1594 |
|
---|
1595 | return quoteChar + product + quoteChar
|
---|
1596 | }
|
---|
1597 |
|
---|
1598 | function serializeObject (value) {
|
---|
1599 | if (stack.indexOf(value) >= 0) {
|
---|
1600 | throw TypeError('Converting circular structure to JSON5')
|
---|
1601 | }
|
---|
1602 |
|
---|
1603 | stack.push(value);
|
---|
1604 |
|
---|
1605 | var stepback = indent;
|
---|
1606 | indent = indent + gap;
|
---|
1607 |
|
---|
1608 | var keys = propertyList || Object.keys(value);
|
---|
1609 | var partial = [];
|
---|
1610 | for (var i = 0, list = keys; i < list.length; i += 1) {
|
---|
1611 | var key = list[i];
|
---|
1612 |
|
---|
1613 | var propertyString = serializeProperty(key, value);
|
---|
1614 | if (propertyString !== undefined) {
|
---|
1615 | var member = serializeKey(key) + ':';
|
---|
1616 | if (gap !== '') {
|
---|
1617 | member += ' ';
|
---|
1618 | }
|
---|
1619 | member += propertyString;
|
---|
1620 | partial.push(member);
|
---|
1621 | }
|
---|
1622 | }
|
---|
1623 |
|
---|
1624 | var final;
|
---|
1625 | if (partial.length === 0) {
|
---|
1626 | final = '{}';
|
---|
1627 | } else {
|
---|
1628 | var properties;
|
---|
1629 | if (gap === '') {
|
---|
1630 | properties = partial.join(',');
|
---|
1631 | final = '{' + properties + '}';
|
---|
1632 | } else {
|
---|
1633 | var separator = ',\n' + indent;
|
---|
1634 | properties = partial.join(separator);
|
---|
1635 | final = '{\n' + indent + properties + ',\n' + stepback + '}';
|
---|
1636 | }
|
---|
1637 | }
|
---|
1638 |
|
---|
1639 | stack.pop();
|
---|
1640 | indent = stepback;
|
---|
1641 | return final
|
---|
1642 | }
|
---|
1643 |
|
---|
1644 | function serializeKey (key) {
|
---|
1645 | if (key.length === 0) {
|
---|
1646 | return quoteString(key, true)
|
---|
1647 | }
|
---|
1648 |
|
---|
1649 | var firstChar = String.fromCodePoint(key.codePointAt(0));
|
---|
1650 | if (!util.isIdStartChar(firstChar)) {
|
---|
1651 | return quoteString(key, true)
|
---|
1652 | }
|
---|
1653 |
|
---|
1654 | for (var i = firstChar.length; i < key.length; i++) {
|
---|
1655 | if (!util.isIdContinueChar(String.fromCodePoint(key.codePointAt(i)))) {
|
---|
1656 | return quoteString(key, true)
|
---|
1657 | }
|
---|
1658 | }
|
---|
1659 |
|
---|
1660 | return key
|
---|
1661 | }
|
---|
1662 |
|
---|
1663 | function serializeArray (value) {
|
---|
1664 | if (stack.indexOf(value) >= 0) {
|
---|
1665 | throw TypeError('Converting circular structure to JSON5')
|
---|
1666 | }
|
---|
1667 |
|
---|
1668 | stack.push(value);
|
---|
1669 |
|
---|
1670 | var stepback = indent;
|
---|
1671 | indent = indent + gap;
|
---|
1672 |
|
---|
1673 | var partial = [];
|
---|
1674 | for (var i = 0; i < value.length; i++) {
|
---|
1675 | var propertyString = serializeProperty(String(i), value);
|
---|
1676 | partial.push((propertyString !== undefined) ? propertyString : 'null');
|
---|
1677 | }
|
---|
1678 |
|
---|
1679 | var final;
|
---|
1680 | if (partial.length === 0) {
|
---|
1681 | final = '[]';
|
---|
1682 | } else {
|
---|
1683 | if (gap === '') {
|
---|
1684 | var properties = partial.join(',');
|
---|
1685 | final = '[' + properties + ']';
|
---|
1686 | } else {
|
---|
1687 | var separator = ',\n' + indent;
|
---|
1688 | var properties$1 = partial.join(separator);
|
---|
1689 | final = '[\n' + indent + properties$1 + ',\n' + stepback + ']';
|
---|
1690 | }
|
---|
1691 | }
|
---|
1692 |
|
---|
1693 | stack.pop();
|
---|
1694 | indent = stepback;
|
---|
1695 | return final
|
---|
1696 | }
|
---|
1697 | };
|
---|
1698 |
|
---|
1699 | var JSON5 = {
|
---|
1700 | parse: parse,
|
---|
1701 | stringify: stringify,
|
---|
1702 | };
|
---|
1703 |
|
---|
1704 | var lib = JSON5;
|
---|
1705 |
|
---|
1706 | var es5 = lib;
|
---|
1707 |
|
---|
1708 | return es5;
|
---|
1709 |
|
---|
1710 | })));
|
---|